<!DOCTYPE html>
<html lang="en"  xmlns:th="http://www.thymeleaf.org">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <link rel="stylesheet" th:href="@{/src/css/layui.css}" media="all" />
    <link rel="stylesheet" th:href="@{/src/css/font_eolqem241z66flxr.css}"
          media="all" />
    <link rel="stylesheet" th:href="@{/src/css/main.css}" media="all" />
    <script type="text/javascript" th:src="@{/src/layui.js}"></script>
</head>
<body class="childrenBody" style="margin: 1%">

<div>
    <img th:src="@{/img/a.jpg}" height="500px" width="1000px">
</div>

</body>
</html>